trone

• POS: Noun

CIDE DICTIONARY

trone, n. 

 A throne.  Chaucer.  [1913 Webster]

trone, n. [Cf. Prov. F. trogne a belly.].

 A small drain.  [1913 Webster]

trone, n. [LL. trona, fr. L. trutina a balance; cf. Gr. .].

•  A steelyard.  [1913 Webster]
•  A form of weighing machine for heavy wares, consisting of two horizontal bars crossing each other, beaked at the extremities, and supported by a wooden pillar. It is now mostly disused.  Jamieson.  [1913 Webster]

Trone stone, a weight equivalent to nineteen and a half pounds. [Scot.] -- Trone weight, a weight formerly used in Scotland, in which a pound varied from 21 to 28 ounces avoirdupois.